Canadian Research Peptides
Buy TB-500 in Canada
TrueCanPeptides supplies research-grade TB-500 (Thymosin Beta-4) for qualified in vitro laboratory use. ≥98% purity, HPLC + MS verified, discreet domestic Canadian shipping. For research use only — not for human administration.
TB-500 10mg — View Product →What Is TB-500?
TB-500 is a synthetic analogue of Thymosin Beta-4, a naturally occurring 43-amino-acid peptide found in high concentrations in blood platelets, wound fluid, and most tissues. The active research fragment most commonly studied is the actin-binding domain sequence Ac-LKKTETQ. Thymosin Beta-4 functions primarily as an actin-sequestering peptide — it binds G-actin monomers and regulates actin polymerization dynamics critical for cell migration, cytoskeletal remodelling, and tissue repair processes.
TB-500 has been studied in preclinical models examining wound healing, angiogenesis, cardiac tissue biology, and neurological recovery models. It is one of the most researched peptides in tissue biology alongside BPC-157.
TB-500 Research Areas
Cell migration, keratinocyte and fibroblast motility in wound closure models
Endothelial cell migration and new blood vessel formation in tissue models
Preclinical research in cardiac tissue repair and post-ischemic remodelling
Some preclinical literature on CNS axon outgrowth and oligodendrocyte biology
TB-500 vs BPC-157
TB-500 and BPC-157 are both extensively studied in tissue biology but via distinct mechanisms. BPC-157 influences growth factor receptors and NO signalling; TB-500 modulates actin polymerization and cell migration. Research has examined them both individually and in combination (the Wolverine Blend). Full comparison: BPC-157 vs TB-500 →
FAQs
Is TB-500 legal to buy in Canada?
TB-500 is not a scheduled controlled substance in Canada. TrueCanPeptides supplies it as a research compound for qualified laboratory use only. Not an approved Health Canada drug and not sold for human use.
What is the difference between TB-500 and Thymosin Beta-4?
TB-500 is a synthetic peptide fragment corresponding to the actin-binding domain of Thymosin Beta-4 (Ac-LKKTETQ). Full Thymosin Beta-4 is a 43-amino-acid protein. TB-500 is the research shorthand for this key active fragment.
Do you ship TB-500 across Canada?
Yes — domestic Canadian shipping on all orders. Discreet packaging. Payment via EMT or credit card.
Related: TB-500 10mg | What Is TB-500? | BPC-157 vs TB-500 | Wolverine Blend | All Recovery Peptides
TB-500 supplied for qualified in vitro laboratory research only. Not for human or animal administration. Not evaluated by Health Canada. Research use only.